Image credit: Martin
Image source: Ed Dempsey
Martin X-24
Category: Manufacturer
MDAC “Drawbridge”
S71-38215
Concept shows the Shuttle in flight, heading toward separation of the Booster and the Orbiter at about 40-mi. altitude.
Image credit: Grumman
Image source: Internet Archive
Drawbridge Orbiter
Image credit: McDonnell Douglas
Concept A
Apollo XIV
Lunar Outpost
Image credit: Convair
Image source: SDASM Archives
Warren McCallister
Martin SV-5 (X-24)
X-20 Dyna-Soar
Apollo Artwork (1963)
Image credit: NASA
Image source: Mike Acs
TITAN III “C” W/X-20A
Image credit: USAF
Image source: Mike Acs
